Light Weight Sand Mud Oil Water Mine Dredging Dredge High Pressure UHMWPE Pipe

Model NO.
DN65-DN800MM
Cross-Section Shape
Round
Connection Type
Flange
Trademark
david-technology
Transport Package
Packing
Specification
W. P. 6BAR--20BAR
Origin
Shandong
HS Code
3917210000
Our company sticks into the basic principle of "Quality is definitely the life of the business, and status may be the soul of it" for Light Weight Sand Mud Oil Water Mine Dredging Dredge High Pressure UHMWPE Pipe, The product will supply to all over the world, such as: Madras, Ethiopia, California, More than 26 years, Professional companies from all over the world take us as their long-term and stable partners. We are keeping durable business relationship with more than 200 wholesalers in Japan, Korea, USA, UK, Germany, Canada, France, Italian, Poland, South Africa, Ghana, Nigeria etc.
Qingdao David Technology Co., Ltd. Diamond / Audited Supplier

Light Weight Sand Mud Oil Water Mine Dredging Dredge High Pressure UHMWPE Pipe

UHMWPE   Pipe                                                                                                        
(Ultra High Molecular Weight Polyethylene Pipe)

As a newly-high-tech UHMWPE Pipes  ,it almost has all kinds of merits of plastic,and is also an ideal wear-resistant materials, having been  widely used in metallurgical works,chemical industry,electric power and many others field  both  in and broad.

The characteristic of UHMWPE pipes

Anti-abrasion: Under thesame instance, the bulk lost is only the 1/7 of steel piper .

Anti High-pressuer:Its applicableunder the press 0.2Mpa-4.0Mpa.

Anti-corrosion:Because thesolid structure,it can anti-corrosion very well.

From Lubrication:Theabrasionis the least among all the pipes materials .Under the samestance,the presslost is only the steel pipes 1/10,and is only the nylon1/7.

Non-scaling:The internal wall is soslippery that the medium cant deposit on it..

Light Weight:The density is the 1/8 of thesteel.its easy to convey and install.

Available to connection: Its weldedby flange or hoop. And its convey and install.

Anti-aging: There id anti-ultravioletradiation material in the pipes, May use above for 50 years under the burninghot sunlight.

Health&Safety:This kind ofpipe is innocuity.

Temperature-resistance:The pipe canbe used between -70oC–85oC.

Long life: Under the same instance, theused life is the steel pipes 7 times.
 

1.Performance comparison of UHMW-PE with other materials

Item

Experimental methods

Units

UHMWPE

PA66

PVC

PE

Steel Pipe

Average molecular weight

GB1841

 

1.5×106

   

5×105

 

Density

GB1033

G/Cm3

0.935

1.13-1.15

1.4

0.945

7.8

Water absorption

ASTMD-570

%

0.01

3.8

0.07-0.4

0.01

 

Melting Point

ISO11357.3

 

136

255

160

129

 

Heat distortion temperature0.46MPa

GB1634

 

85

182-224

54-73

71

 

Linear expansion coefficient

ASTMD-696

10-4/

1.5

0.8

 

1.2

 

Tensile strength

GB/T1040

MPa

39.2

61

40

25

 

Tensile yield stress

GB/T1040

MPa

22

   

20

 

Tensile elongation at break

GB/T1040

%

≥350

60-300

60-120

≥350

 

The impact on the Gap of simply supported beam

GB/T1043

KJ/m

Continuously

5.9-10.8

10

27

 

Rockwell hardness

GB/T9342

 

40

85-120

 

33

 

Friction coefficient

Three petrochemical Law

 

0.05-0.11

0.37

0.4-0.6

0.4

0.58

Wear rate

Three petrochemical Law

%

21

100

210

210

140

Scaling

   

Non- scaling

     

Scaling

Corrosion-resistant

   

Merit

Average

Average

Average

Average

Applications:
1. Dredging Industry: Floating dredge pipe for river channel/sea shore/lake/pond, sand sunction/slurry dredge,  
2. Mining industry: mine powder, mine slurry, mine tailings, mine waste rock delivery,
3. Food industry:  Grain/Flour/Rice/Beans/Corns transport,
4. Water Drainage: Sewage pipe,
5. Sea engineering: Sea water desalinization, bunder dredging,
6. Chemical industry: mud and corrosive medium with slag delivery,
7. Gase & Oil Industry: Crud oil,petroleum and natural gas transport,

Specifications:

Outer Diameter of Pipe Working Pressure
6 bar 8 bar 10 bar 12.5 bar 16 bar 20 bar
Wall Thickness Wall Thickness Wall Thickness Wall Thickness Wall Thickness Wall Thickness
mm mm mm mm mm mm mm
65         8 9
96         9 10
110         8 10
130       8 10 12
159       10 12 15
168     8 10 13 16
205   8 10 12 15 18
219   9 11 13 16 20
236   10 12 14 18 22
250   10 12 15 19 23
273 9 11 13 16 21 25
280 9 11 14 17 21 26
300 10 12 15 18 23 27
315 10 12 15 19 24 29
325 10 13 16 19 24 30
350 11 14 17 21 26 32
377 12 15 18 22 28 35
400 12 16 19 24 30 36
415 13 16 20 25 31  
426 13 17 20 25 32  
536 16 21 26 23    
560 16 22 27 33    
630 19 25 30 37    
652 20 26 32 38    
710 21 27 34      
800 23 31 38      

Our Certification:

Some of our oversea clients:

Qingdao David Technology Co., Ltd. located in Qingdao City of Shandong Province, is a professional manufacturer of UHMWPE Pipe in China, we have manufactured and developed it since 2008, with high technology of working experience, we guarantee our products quality is much more excellent than others.

We know products quality is companys life, so we are strict in testing all of products before shipping. All of products will be strictly inspected according to quality management system. 
Our quality is very excellent and our price is very competitive. We have sold to more than sixty countries, such as North America, South America, Europe, Southeast Asia, Africa, Oceania, Mid East. We wish to cooperate with more customers forever!
Our principle: Excellent Quality, Competitive Price, Best Service,
Sincerely welcome you come to visit our factory at anytime! 

FAQ
 
Q: What is the Raw material ?
A: 100% virgin raw material.
Q: What is your MOQ?
A: As customers requests. 
Q: why choose us?
A: We are a professional manufacturer with competitive price, good quality and fast delivery time.
Q:
 How to buy the product?

A: Send email to me, we will reply to you within one day.
Q: 
Can you make special Design and logo on product?
A: Yes, very easy.

 
Please contact me for more info today!

Qingdao David Technology Co., Ltd. 
Sales Manager : Mr. Dave Liu
Cell Phone: +86 15953296656